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19th Chapter

12th Class Biology Chapter 19 Test

Here you can prepare 12th Class Biology Chapter 19 Growth and Development Test. Click the button for 100% free full practice test.

Second Year Biology Chapter 19 Online MCQ Test for 2nd Year Biology Chapter 19 Growth and Development Preparation

This online test contains MCQs about following topics:.

- Growth and Development in Plants - Growth and Development in Animals - Aging - Regeneration - Abnormal Development

FSC Part 2 Biology Ch 19 Test
ic

Second Year Biology Chapter 19 Online MCQ Test for 2nd Year Biology Chapter 19 Growth and Development Preparation

Sr. # Questions Answers Choice
1 The removal of apex release that lateral buds from the apical dominance. It is called
  • A. Inhibitory effect
  • B. Compensatory effect
  • C. Apical dominance
  • D. Reproduction
2 Immediately after fertilization, the egg undergoes a series
  • A. Morulla
  • B. Gastrulation
  • C. Cleavage
  • D. Blastula
3 During gastrulation the blastoderm splits into two layers, an upper layer of cells is called.
  • A. Hypoblast
  • B. Area pellucida
  • C. Epiblast
  • D. Area Opaca
4 An ordered sequence of irrversible steps with each step setting up the necessary conditions for the next step is
  • A. Embryology
  • B. Growth
  • C. Development
  • D. None of these
5 Acetabularia is a
  • A. Epiphyte
  • B. Alga
  • C. fungus
  • D. Angiosperm
6 Secondary growth leads to an increase in the diameter if the.
  • A. Leaf
  • B. Root
  • C. Stem
  • D. Stem and root
7 Which light enhance cell division and retards cell enlargment.
  • A. Red
  • B. Green
  • C. Blue
  • D. Violet
8 In chordates the healing of fracture and repair of a skin wound are some other examples of
  • A. Reformation
  • B. Regeneration
  • C. Rejuvenation
  • D. Renaissance
9 Deficiency of vasopressin or ADH by the pituitary gland leads to a disorder in which the patients kidney have lessoned ability to absorb water is:
  • A. Diabetes mellitus
  • B. Diabetes insipidus
  • C. Goiter
  • D. Exophthalmic goiter
10 Hatching period of chick is.
  • A. 15 days
  • B. 18 days
  • C. 21 days
  • D. 28 days

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    Mohammad Munawar Shehzad

    05 Feb 2017

    Knowledge is my weapon. (Al.Hadith)

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